Light transmittance fog meter
Applicable standards:
GBT 2410-2008: Determination of light transmittance and fog degree of transparent plastics. This is the national standard of the People's Republic of China, which specifies the test method of transparent plastic transmittance and fog degree in detail, and is suitable for the test of various transparent plastic materials.
ISO 13468-1: Plastics - Determination of optical properties of transparent materials - Part 1: determination of light transmittance and fog. This is a standard issued by the International Standards Organization (1SO)， similar to GB/T 2410. which is also applicable to the test of light transmittance and fog degree of transparent materials.
ASTM D1003: Standard test Method for determination of Light transmittance and fog of transparent plastics. This is a standard issued by the American Society for Materials and Testing (ASTM)， which specifies the test method for the light transmittance and fog degree of transparent plastics, and is widely used in the United States and international transparent material testing.
Main parameters:
Measuring range:
Transmittance: usually 0——100%
Fog: Usually 0 to 30% or more (depending on the model and manufacturer)
Resolution:
Transmittance: Generally 0.1% or higher
Fog: Generally 0.01% or higher
Accuracy:
Light transmittance :+1% or less (varies by model and manufacturer)
Fog :+0.2% or less (Higher accuracy possible for high-precision models)
Repeatability:
Transmittance: Generally 0.2% or less
Fog: Generally 0.05% or less (high precision models may achieve higher repeatability)
Light source: Usually use CIE standard light source, such as C light source (simulate daylight)， D65 light source (simulate natural daylight) and so on. The stability and color temperature of the light source have important effects on the test results.
Sample size: Usually 50mmx50mm or varies according to the specific model and manufacturer. The sample size should meet the requirements of the tester to ensure the accuracy and reliability of the test.
Measurement time: The measurement time is usually short, generally ranging from a few seconds to a few minutes. High-precision models may have faster measurement speeds.
Other parameters such as the power supply voltage, power, dimensions, weight, and additional features (such as automation control, data recording and analysis systems, etc.) may also vary by manufacturer and device
The difference.
在线联系供应商
Other supplier products
 |
Wool Shrinkage Tester | YM116 type wool fold shrinkage tester is a precision instrument to determine the length of the towel under the standard tension. The instrument ad... |
 |
Sweating Guarded Hotplate,ISO 11092 | Applications Measurement of the thermal resistance and the evaporative resistance, under steady-state conditions, of fabrics, films, coatings, foa... |
 |
Automatic Reaction Calorimeter | Standards GB 51283 GB/T 22232 GB/T 17802 SN/T 3078.1 Product Features 1. It offers three calorimetry methods: heat - flow, power - compensati... |
 |
High-speed Impact Testing Apparatus | Main Purpose To test the impact - resistance performance of glasses, goggles and face shields at a certain speed. Applicable Standards SNELL SA/... |
 |
High temperature vacum friction & wear tester | Main uses: High temperature vacuum friction and wear testing machine is mainly used to study the friction and wear characteristics of materials in ... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | 卖方: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | 卖方: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | 卖方: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | 卖方: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | 卖方: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
